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7-Bedrock
Jun 11, 2026 10:53 AM UTC
Solved

Boolean cut out for a hollow bottle

Hey,

I want to make a mould cavity from the bottle

But when I perform the boolean operation I’m not getting a complete cavity,

 

This below picture shows also bottle that I’m trying to make

 

How to get a cavity on the extruded block?

kdirth
kdirthAnswer
21-Topaz I
Jun 11, 2026 11:58 AM UTC

Create a Fill surface to “seal” the top of the bottle then Solidify the surface.

There is always more to learn.

3 replies

Dale_Rosema
23-Emerald IV
Jun 11, 2026 11:40 AM UTC

Can you “fill” the bottle such that it has geometry to remove the material from the inside of the bottle?

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kdirth
kdirth21-Topaz IAnswer
21-Topaz I
Jun 11, 2026 11:58 AM UTC

Create a Fill surface to “seal” the top of the bottle then Solidify the surface.

Translate
There is always more to learn.
7-Bedrock
Jun 11, 2026 3:30 PM UTC

Yes I filled and solidified
It worked

Thanks

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